Aquarium stand



FIG. 1 is a perspective view of an aquarium stand showing our newdesign;

FIG. 2 is a left side elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view.

The ornamental design for an aquarium stand, as shown.